L_DispContainerSetCellRegionHandle

#include "l_bitmap.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerSetCellRegionHandle(hCellWnd, nSubCellIndex, hRgn, uCombineMode, uFlags)

Creates or updates the cell or sub-cell bitmap region by adding a region that is specified by a Windows region handle.

Parameters

L_HWND hCellWnd

A handle to the window that represents the cell on which the function's effect will be applied.

L_INT nSubCellIndex

A zero-based index into the image list attached to the cell specified in nCellIndex. This sub-cell contains the image that contains the bitmap which will contains the region handle. Pass -2 to refer to the selected sub-cell. If the cell contains 1 frame then the nSubCellIndex should be 0.

L_HRGN hRgn

Handle to the Windows region.

L_UINT uCombineMode

The action to take regarding the existing bitmap region, if one is defined. For descriptions of the possible values, refer to Creating a Bitmap Region.

L_UINT uFlags

Reserved for future use. Pass 0.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

This function sets the cell region handle. To get the bitmap region handle, use L_DispContainerGetCellRegionHandle.

Required DLLs and Libraries

Help Version 21.0.2020.8.21
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